Update code scaleway

backup_and_restore/scaleway/list-glacier-objects.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# This script counts the number of objects stored in the Glacier storage class within an S3 bucket.
+# It optionally filters the list based on a specified directory within the bucket.
+
+# Example usage:
+# ./count-glacier-objects.sh my-bucket my-directory 
+# (Counts Glacier objects in the 'my-directory' directory within the 'my-bucket' bucket)
+# ./count-glacier-objects.sh my-bucket 
+# (Counts all Glacier objects in the 'my-bucket' bucket)
+
+# Check the number of arguments
+if [[ $# -lt 1 || $# -gt 2 ]]; then
+    echo "Usage: $0 <bucket_name> [directory_name]"
+    exit 1
+fi
+
+# Retrieve the arguments
+BUCKET="$1"
+DIRECTORY="$2"
+
+# Function to sanitize names (though not necessary for an output file in this version)
+sanitize_name() {
+    echo "$1" | tr -dc '[:alnum:]-_.'
+}
+
+# Construct the AWS CLI command
+COMMAND="aws s3api list-objects-v2 --bucket $BUCKET --query \"Contents[?StorageClass=='GLACIER']\""
+
+# Add the prefix if a directory is specified
+if [[ -n "$DIRECTORY" ]]; then
+    COMMAND+=" --prefix $DIRECTORY"
+fi
+
+# Finalize the command to count the objects
+COMMAND+=" --output text | wc -l"
+
+# Execute the command and retrieve the number of Glacier files
+NUM_FILES=$(eval $COMMAND)
+
+# Display the number of Glacier files
+echo "Number of files in Glacier storage class to be restored: $NUM_FILES"